The type of software that provides an additional layer of protection to sensitive information that is stored in digital format is; Option D; Information rights software.
Looking at the given options, the right one is Information rights software because it is used to provide an additional layer of protection to sensitive information that is stored in digital format thereby making it possible have a limited access to some particular files or documents.
In addition to the uses above, it is also used to specify the actions that the people to whom access is granted to that resource in particular can perform.
It is not data loss prevention software because this software is like an antivirus to block out sensitive data that the company is trying to protect.
It is also not digital water mark software because this software is a code implanted in documents to aid an organization in identifying any confidential information that had been disclosed.
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